Jason Casey, M.D.
NPI 1164401394 · Internal Medicine Physician · Jonesboro, AR
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Casey, M.D. is a Internal Medicine Physician provider in Jonesboro, AR (NPI 1164401394).
Provider details
- NPI number
- 1164401394
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C7674 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Divalproex Sodium | 149 | 11 |
| Levothyroxine Sodium | 146 | 11 |
| Clozapine | 118 | — |
| Levetiracetam | 98 | — |
| Carbamazepine | 92 | — |
| Famotidine | 82 | — |
| Atorvastatin Calcium | 81 | — |
| Benztropine Mesylate | 73 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-16
- Last updated
- 2015-10-26
Frequently asked questions
- What is Jason Casey's NPI number?
- Jason Casey's National Provider Identifier (NPI) is 1164401394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Casey's specialty?
- Jason Casey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Casey located?
- Jason Casey's practice location on file with NPPES is 3202 Brentway Ln, Jonesboro, AR 72404-8235.
- What is Jason Casey's phone number?
- The practice phone number listed in the NPPES registry for Jason Casey is (870) 819-1564.
- Does Jason Casey accept Medicare?
- Jason Casey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Casey's NPI active?
- Yes — Jason Casey's NPI (1164401394) is active in the NPPES registry as of the last update on 2015-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.